Specified visible and NIR spectral measurement instrument for architectural glass.
GlasSpec2500 is specially designed for glass visible and NIR spectrum measurement for glass manufactures and quality inspection institutions. The instrument not only can measure the optical parameters of single pane, but also can directly measure IG without separating. It can measure the overall solar direct spectrum transmittance and reflectance. With special software function, we can directly obtain optical performance of energy-saving glass.
- Single glass
- Insulating glass
- Spectral transmittance τ(λ) , spectral reflectance ρ(λ)
- Ultraviolet transmittance τuv , visible light transmittance τv , visible light reflectance ρv
- Direct solar transmittance τe , direct solar reflectance ρe ,solar absorptance ae
- Solar direct infrared transmittance τIR , solar direct infrared reflectance ρIR
- Total solar transmittance g , total infrared thermal transmittance of solar energy gIR , shading coefficient
- U value , light to sloar gain ratio
- Position of low-E coating , emissivity , thickness of glass and air space
- ISO 9050
- ISO 10292
- NFRC 100
- Patent products with independent intellectual property rights.
- Fast measurement speed which meet the requirements of mass measurements.
- Fast and directly measure IG without separating the glass.
- Standard calculation, complete set of optical and thermal parameters are calculated according to relevant standards.
- Support a variety of standard calculations, and support thermal calculation standards in China, the United States and Europe.
- A complete set of indicators guided measurement makes it simple and easy to use.
- The whole set of photothermal parameters can be measured in about 5 minutes.
|Spectrum Measurement Interval
|Spectral Half Width
|DC12V 50W Halogen light source
|Less than 10s for
full spectrum measurement
|Normal glass: 50mm
Max thickness of IG: 6+12A+6+12A+6